CN102109896A - Computer having standby power cutoff function for peripheral device - Google Patents
Computer having standby power cutoff function for peripheral device Download PDFInfo
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- CN102109896A CN102109896A CN2010105148596A CN201010514859A CN102109896A CN 102109896 A CN102109896 A CN 102109896A CN 2010105148596 A CN2010105148596 A CN 2010105148596A CN 201010514859 A CN201010514859 A CN 201010514859A CN 102109896 A CN102109896 A CN 102109896A
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- power
- power supply
- supply
- computer
- switch
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/26—Indexing scheme relating to G06F1/26
- G06F2200/261—PC controlled powerstrip
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Sources (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The present invention relates to a computer having a standby power cutoff function for a peripheral device which can prevent a power loss by completely cutting off a standby current of a computer and a standby current of peripheral devices by cutting off a power supply to peripheral devices and a power supply unit when a computer is off. The power operation detection unit controls a power supply to the power supply unit by controlling the power cutoff switch unit by detecting an operation. The power loss due to a standby power can be prevented by cutting off a power supply to the computer and peripheral devices when a computer is off, with the help of a power cutoff switch unit which cuts off a power supply to the peripheral devices and the power supply by means of the power operation detection unit which detects an operation of the power switch.
Description
Technical field
The present invention relates to a kind of computer that cuts off peripherals standby power function that possesses, being specifically related to a kind of is the computer that cuts off peripherals standby power function that possesses of feature with following content, it is characterized in that: power supply unit forms and to cut off the electricity supply switch portion and at the power supply unit body peripheral equipment power jack in conjunction with the peripherals plug to be set in computer, and possess power switch sense operation signal and drive and describedly cut off the electricity supply switch portion and control the perception power operation portion of power supply unit power supply supply, thereby cut off the standby current of the power supply supply of peripheral device and power supply unit and computer and peripherals when closing computer fully and prevent power consumption.
Background technology
Generally, computer possesses the power supply unit that the AC current commutates of outside supply is become the DC electric current.
Described power supply unit is fed to the coil that forms closed circuit with the AC power of supply all the time.Therefore, even close computer, also need to consume the peripherals standby power.
As mentioned above, because power supply unit causes the peripherals standby power, developing and using the structure that to cut off when closing computer towards the power supply supply of power supply unit.
, as mentioned above, existing battery saving arrangement cut off the electricity supply supply the power supply supply and prevented the loss of peripherals standby power.This pattern has only been cut off the power supply supply of leading to computer power source supply device, does not cut off the power supply supply of other peripherals, and the stand-by electric loss of peripherals takes place.
Summary of the invention
In order to overcome the above problems, to the invention solves and only cut off the drawback that power loss takes place but the stand-by electric of the peripherals relevant with computer is supplied in continuation the power supply that is fed to computer in the existing computer festival electric installation.
Technical program of the present invention lies in:
To achieve these goals, the present invention's power supply unit in computer forms cuts off the electricity supply switch portion and at the power supply unit body peripheral equipment power jack in conjunction with the peripherals plug to be set, and possesses power switch sense operation signal and drive and describedly cut off the electricity supply switch portion and control the perception power operation portion of power supply unit power supply supply.
Technique effect of the present invention is:
The present invention possesses the perception power operation portion that carries out perception by the operation of power switch and cuts off towards the switch portion of cutting off the electricity supply of the power supply of peripherals and power supply unit, cut off the power supply supply of leading to computer and peripherals when closing computer, thereby prevent because the power consumption that stand-by electric takes place.
Description of drawings
Fig. 1 is one embodiment of the invention oblique view.
Fig. 2 is one embodiment of the invention back side oblique view.
Fig. 3 is the main frame assumption diagram of the present invention.
Fig. 4 is the main frame assumption diagram of state when possessing the economize on electricity button by another embodiment of the present invention diagram.
Fig. 5 is the oblique view of state when another embodiment illustrates computer body front and possesses the power supply unit switch again by the present invention.
Fig. 6 is the main frame assumption diagram according to Fig. 5.
Fig. 7 is the main frame assumption diagram of state when another embodiment diagram possesses perception control power portion again by the present invention.
Fig. 8 is the main frame assumption diagram of state when another embodiment diagram possesses supply hub portion electric power perceptron again by the present invention.
Fig. 9 is the oblique view of state when another embodiment illustrates computer body front and possesses electric-quantity display device again by the present invention.
Figure 10 is the main frame assumption diagram according to Fig. 9.
Figure 11 is the cut off the electricity supply main frame assumption diagram of switch portion one embodiment of diagram the present invention.
Figure 12 is the cut off the electricity supply main frame assumption diagram of another embodiment of switch portion of diagram the present invention.
The symbol description of＜accompanying drawing major part 〉
10: the computer body
110: the switch portion of cutting off the electricity supply
111: the power switch control part
112a: main switch components and parts 112b: peripherals switching component
112c: power supply unit switching component
120: peripheral equipment power jack portion
121: supply hub portion electric power perceptron 122: peripherals electric power surpasses precaution device
131: operation perception power part
141: economize on electricity button 142: operation perception economize on electricity portion
151: power perceptron 152: perception control power portion
153: electric-quantity display device
160: the power supply unit switch
210: mainboard 211:CPU
220: hard disk drive
230: power supply unit 231: voltage transformer (VT) 232: rectification part
240: power switch 260: supply socket
310: display 320: printer 330: loudspeaker
400: the peripherals intercalation part
Embodiment
Describe the present invention in detail below with reference to accompanying drawing.
The present invention makes the stand-by electric of computer reach floor level and reduces power consumption to greatest extent.
Promptly, as Fig. 1, Fig. 2 and shown in Figure 3, the present invention is for comprising mainboard (210) that loads CPU and the hard disk drive (220) of storing operation program and data, in order to possess the power supply unit (230) of voltage transformer (VT) (231) and rectification part (232) to described mainboard (210) and hard disk drive (220) power supply, open and the power switch (240) of shutoff operation signal and be the chest type and described mainboard (210) is set to described mainboard (210) input computer, hard disk drive (220), the computer of the computer body (10) of power supply unit (230), the power supply unit that exposes later (230) at computer body (10) forms the switch portion (110) of cutting off the electricity supply, possess from the described switch portion of cutting off the electricity supply (110) branch and the peripheral equipment power jack portion (120) of supply of equipment power supply to the periphery, back side at computer body (10) is exposed by described peripheral equipment power jack portion (120) makes peripherals insert the plug of the peripherals intercalation part (400) of supply of equipment power supply to the periphery and combination, and perception is set is input to that switch portion (110) is cut off the electricity supply in the operation signal of mainboard (210) and control and the power supply supply of power supply unit (230) is led in monitoring and postpone the operation perception power part (131) of input that is input to the operation signal of mainboard (210) from power switch (240) from power switch (240).
And, as shown in Figure 4, possess to mainboard (210) input power saving signal in the front face side of computer body (10) and to make CPU (211), hard disk drive (220) and mainboard (a 210) consumes least action electric power also can keep the economize on electricity button (141) of economize on electricity holding state, and setting possesses perception power saving signal between described economize on electricity button (141) and mainboard (210) and controls the operation perception economize on electricity portion (142) that is fed to the power supply of peripheral equipment power jack portion (120) from the switch portion of cutting off the electricity supply (110) that cuts off.
In addition, as Fig. 5 and shown in Figure 6, the front of described computer body (10) possesses power supply unit switch (160), so that the user is easy to cut off the power supply that leads to power supply unit (230).Generally, the power supply unit switch possesses in the back of computer body (10), and the user is difficult to find and operate to be not easy, and does not in fact use.
And, in implementing process of the present invention, as shown in Figure 7, the power perceptron (151) and the perception control power portion (152) that possess perception power supply unit (230) electric power consumption, when this control power portion (152) is in operation computer state at the power that perceives by described power perceptron (151), power switch control part (111) input computer run signal to the switch portion of cutting off the electricity supply (110) makes described power switch control part (111) keep the state of device power supply (DPS) jack portion (120) power supply to the periphery; When the power that perceives by described power perceptron (151) is in the power-saving running state, power switch control part (111) input power-saving running signal to the switch portion of cutting off the electricity supply (110) makes described power switch control part (111) keep cutting off the state of the power supply that leads to peripheral equipment power jack portion (120); Be in when closing the computer state at the power that perceives by described power perceptron (151), pcs signal is closed in power switch control part (111) input to the switch portion of cutting off the electricity supply (110), makes described power switch control part (111) cut off the power supply that leads to power supply unit (230) and peripheral equipment power jack portion (120).
In addition, as shown in Figure 8, surpass precaution device (122) to the sound peripherals electric power of early warning of user in the time of can also possessing peripheral equipment power jack portion (120) electrification that perceives and reach the above time output of just and sound electric power and surpass the supply hub portion electric power perceptron (121) of just and sound electric power signal and described supply hub portion's electric power perceptron (121) output and surpass just and sound electric power signal, when the electrification of the peripherals that inserts whenever the peripherals intercalation part (400) that is inserted into described peripheral equipment power jack portion (120) surpasses just and sound electric power, make the user understand its situation and the action of control peripheral devices.
And, in implementing process of the present invention, as Fig. 9 and shown in Figure 10, the front of computer body (10) possesses can make the user understand the electric-quantity display device (153) that computer makes the perception control power portion (152) of power consumption and shows computer body (10) power usage and peripherals power usage by supply hub portion electric power perceptron (121).
Described electric-quantity display device (153) can be distinguished the electricity usage amount that shows computer body (10) separately successively and the electric weight of peripherals, perhaps selectivity or periodically show total number repeatedly.
In addition, as Figure 11 and shown in Figure 12, the described switch portion of cutting off the electricity supply (110) comprises the power switch control part (111) of the action of opening and cut off the described switching component of importing towards the switching component of the power supply of power supply unit (230) and peripheral equipment power jack portion (120) supply and according to operation perception power part (131) and operation perception economize on electricity portion (142) of signal controlling.
Described switching component section can be from as shown in figure 11; Comprise the main switch components and parts (112a) that cut off the power supply by the feed cable supply and open and cut off the structure and as shown in figure 12 of ancillary equipment switching component (112b) of leading to the power supply supply of peripheral equipment power jack section (120) from described main switch components and parts (112a), comprise separately and open and cut off towards the power supply unit switching component (112c) of the power supply supply of power supply unit (230) and open and cut off any structure of selection in the structure of the ancillary equipment switching component (112b) of supplying towards the power supply of peripheral equipment power jack section (120).
Below describe course of action of the present invention in detail.
As mentioned above, for computer, the power supply unit that exposes later (230) at computer body (10) forms the switch portion (110) of cutting off the electricity supply, possess from the described switch portion of cutting off the electricity supply (110) branch and the peripheral equipment power jack portion (120) of supply of equipment power supply to the periphery, make described peripheral equipment power jack portion (120) expose back side at computer body (10) and make peripherals insert the plug of the peripherals intercalation part (400) of supply of equipment power supply to the periphery and combination, and perception is set is input to that switch portion (110) is cut off the electricity supply in the operation signal of mainboard (210) and control and the power supply supply of power supply unit (230) is led in monitoring and postpone the operation perception power part (131) of input that is input to the operation signal of mainboard (210) from power switch (240) from power switch (240).The present invention is in the process of operation computer, move before the described computer, can not be to power supply unit (230) and display (310), printer (320) and the loudspeaker peripherals power supplies such as (330) of computer, can prevent the power consumption that the stand-by electric of computer and peripherals brings.
And, when moving among the present invention computation power switch (240), make described power switch control part (111) gauge tap components and parts and the time by the operation of the operation described power switch of perception power part (131) perception (240) to power switch control part (111) input signal of the switch portion of cutting off the electricity supply (110), provide electric power to open signal and move computer up to till power supply unit (230) power supply, postponing to mainboard (210) according to the control of power switch control part (111) to power supply unit (230) power supply.
And, when the user operates economize on electricity button (141), economize on electricity button (141) operation according to the user, make described power switch control part (111) gauge tap components and parts and cut off the power supply supply of leading to the peripheral equipment power jack portion (120) that is connected with peripherals by operating perception economize on electricity portion (142) perception power saving signal and importing power saving signal, thereby cut off the power supply that does not need to be fed to peripherals in the power saving process to the power switch control part (111) of the switch portion of cutting off the electricity supply (110).
In addition, when possessing power supply unit switch (160),, just can be emerging in the power supply unit switch (160) of computer body (10) front and cut off the power supply that leads to computer fully by user's operation if do not use computer in the front of computer body (10).
And, as another embodiment of the present invention, when between switch portion of cutting off the electricity supply (110) and power supply unit (230), possessing power perceptron (151), if owing to the computer working procedure stops the power consumption that computer operation offers power supply unit (230) is the power consumption of peripherals standby power status, carry out instrumentation to perception control power portion (152) by described power perceptron (151), and when stopping the holding state electric weight of computer operation according to the electric weight that described perception control power portion (152) perceives, power switch control part (111) the gauge tap components and parts portion of the switch portion of cutting off the electricity supply (110) and cutting off towards the power supply supply of power supply unit (230) and peripheral equipment power jack portion (120), thereby when stopping the computer operation, also can cut off the peripherals standby power according to program.
In addition, because when user's certain hour does not use computer to be in electricity-saving state according to program, carry out power switch control part (111) input signal of perception by described perception control power portion (152) by power perceptron (151) too to the switch portion of cutting off the electricity supply (110), thereby cut off towards the power supply supply of peripherals intercalation part (400) by described power switch control part (111) gauge tap components and parts portion, thereby make computer when being in electricity-saving state, cut off the electric power that needs not are fed to peripherals according to program.
And when the front of computer body (10) possessed electric-quantity display device (153), the user can confirm the electric power consumption that oneself uses in the process of using computer, thereby prevented because the power consumption that unwanted computer run action is brought.
Useful effect of the present invention is:
Therefore, the present invention possesses when the switch portion of cutting off the electricity supply that operation perception power part by its operation of operating basis perception of power switch cuts off the power supply that leads to ancillary equipment and power supply unit is opened computer and cuts off the power supply supply of computer and ancillary equipment, thereby prevents because the power consumption that stand-by electric brings.
Claims (6)
1. one kind possesses the computer that cuts off peripherals standby power function, it is characterized in that: for comprising mainboard (210) that loads CPU and the hard disk drive (220) of storing operation program and data, in order to possess the power supply unit (230) of voltage transformer (VT) (231) and rectification part (232) to described mainboard (210) and hard disk drive (220) power supply, open and the power switch (240) of shutoff operation signal and be the chest type and described mainboard (210) is set to described mainboard (210) input computer, hard disk drive (220), the computer of the computer body (10) of power supply unit (230), the power supply unit that exposes later (230) at computer body (10) forms the switch portion (110) of cutting off the electricity supply, possess from the described switch portion of cutting off the electricity supply (110) branch and the peripheral equipment power jack portion (120) of supply of equipment power supply to the periphery, back side at computer body (10) is exposed by described peripheral equipment power jack portion (120) makes peripherals insert the plug of the peripherals intercalation part (400) of supply of equipment power supply to the periphery and combination, and perception is set is input to that switch portion (110) is cut off the electricity supply in the operation signal of mainboard (210) and control and the power supply supply of power supply unit (230) is led in monitoring and postpone the operation perception power part (131) of input that is input to the operation signal of mainboard (210) from power switch (240) from power switch (240).
2. the computer that possesses cut-out peripherals standby power function according to claim 1, it is characterized in that: possess to mainboard (210) input power saving signal in the front face side of computer body (10) and make CPU (211), hard disk drive (220) and mainboard (a 210) consumes least action electric power also can be kept the economize on electricity button (141) of economize on electricity holding state, and setting possesses perception power saving signal between described economize on electricity button (141) and mainboard (210) and controls the operation perception economize on electricity portion (142) that is fed to the power supply of peripheral equipment power jack portion (120) from the switch portion of cutting off the electricity supply (110) that cuts off, and in the front of described computer body (10) power supply unit switch (160) is set, so that the user is easy to cut off the power supply supply of leading to power supply unit (230).
3. the computer that possesses cut-out peripherals standby power function according to claim 2, it is characterized in that: the power perceptron (151) and the perception control power portion (152) that possess perception power supply unit (230) electric power consumption, when this perception control power portion (152) is in operation computer state at the power that perceives by described power perceptron (151), power switch control part (111) input computer run signal to the switch portion of cutting off the electricity supply (110) makes described power switch control part (111) keep the state of device power supply (DPS) jack portion (120) power supply to the periphery; When the power that perceives by described power perceptron (151) is in the power-saving running state, power switch control part (111) input power-saving running signal to the switch portion of cutting off the electricity supply (110) makes described power switch control part (111) keep cutting off the state of the power supply that leads to peripheral equipment power jack portion (120); Be in when closing the computer state at the power that perceives by described power perceptron (151), pcs signal is closed in power switch control part (111) input to the switch portion of cutting off the electricity supply (110), makes described power switch control part (111) cut off the power supply that leads to power supply unit (230) and peripheral equipment power jack portion (120).
4. the computer that possesses cut-out peripherals standby power function according to claim 3, it is characterized in that: surpass precaution device (122) to the sound peripherals electric power of early warning of user when possessing peripheral equipment power jack portion (120) electrification that perceives and reaching the above time output of just and sound electric power and surpass the supply hub portion electric power perceptron (121) of just and sound electric power signal and described supply hub portion's electric power perceptron (121) output and surpass just and sound electric power signal, when the electrification of the peripherals that inserts whenever the peripherals intercalation part (400) that is inserted into described peripheral equipment power jack portion (120) surpasses just and sound electric power, make the user understand its situation and the action of control peripheral devices.
5. the computer that possesses cut-out peripherals standby power function according to claim 4 is characterized in that: the front of computer body (10) possesses can make the user understand the electric-quantity display device (153) that computer makes the perception control power portion (152) of power consumption and shows computer body (10) power usage and peripherals power usage by supply hub portion electric power perceptron (121).
6. according to claim 1 possess the computer that cuts off peripherals standby power function, it is characterized in that: the described switch portion of cutting off the electricity supply ( 110 ) comprises the power switch control part ( 111 ) of the action of opening and cut off the described switching component of importing towards the switching component of the power supply supply of power supply unit ( 230 ) and peripheral equipment power jack portion ( 120 ) and according to operation perception power part ( 131 ) and operation perception economize on electricity portion ( 142 ) of signal controlling; Described switching component section can open and cut off towards the power supply unit switching component (112c) of the power supply supply of power supply unit (230) and open and cut off any structure of selection in the structure of the ancillary equipment switching component (112b) of supplying towards the power supply of peripheral equipment power jack section (120) from comprising the main switch components and parts (112a) that cut off the power supply by the feed cable supply and open and cut off the structure and as shown in figure 12 of ancillary equipment switching component (112b) of leading to the power supply supply of peripheral equipment power jack section (120) from described main switch components and parts (112a), comprising separately.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090130935A KR100975220B1 (en) | 2009-12-24 | 2009-12-24 | A computer had standby power circuit breaker function |
| KR10-2009-0130935 | 2009-12-24 | ||
| KR1020100059326A KR100981248B1 (en) | 2010-06-22 | 2010-06-22 | A computer had standby power circuit breaker function |
| KR10-2010-0059326 | 2010-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102109896A true CN102109896A (en) | 2011-06-29 |
Family
ID=44174076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105148596A Pending CN102109896A (en) | 2009-12-24 | 2010-10-15 | Computer having standby power cutoff function for peripheral device |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8358500B2 (en) |
| JP (1) | JP5161282B2 (en) |
| CN (1) | CN102109896A (en) |
| WO (1) | WO2011078482A2 (en) |
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2010
- 2010-10-06 JP JP2010226534A patent/JP5161282B2/en not_active Expired - Fee Related
- 2010-10-15 CN CN2010105148596A patent/CN102109896A/en active Pending
- 2010-10-26 US US12/911,855 patent/US8358500B2/en not_active Expired - Fee Related
- 2010-11-19 WO PCT/KR2010/008169 patent/WO2011078482A2/en active Application Filing
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| US20050030680A1 (en) * | 2002-01-22 | 2005-02-10 | Eun-Su Lee | Electric outlet for stanby power interruption and power saving, control method thereof, and power saving system |
| CN1719382A (en) * | 2004-07-07 | 2006-01-11 | 虹光精密工业（苏州）有限公司 | Computer external device power saving system and its power saving control device |
| CN200972626Y (en) * | 2005-05-20 | 2007-11-07 | 金德奎 | Computer switch power supply and micro-wait power control device of its system |
| CN2881773Y (en) * | 2006-01-11 | 2007-03-21 | 东莞翊凯电器制品有限公司 | Computer mainframe structure of optimization integral power supply |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700927A (en) * | 2016-01-12 | 2018-10-23 | 韩美麦克罗尼克斯有限公司 | For reducing the power supplier and method of the stand-by electric of electronic equipment |
| CN107025195A (en) * | 2016-01-30 | 2017-08-08 | 鸿富锦精密电子（重庆）有限公司 | Power supply system of electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011078482A2 (en) | 2011-06-30 |
| JP2011134300A (en) | 2011-07-07 |
| JP5161282B2 (en) | 2013-03-13 |
| WO2011078482A3 (en) | 2011-09-09 |
| US20110157812A1 (en) | 2011-06-30 |
| US8358500B2 (en) | 2013-01-22 |
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Application publication date: 20110629 |